Andrade, Silvia Franco, Rosa Maria Barilli Nogueira, Alessandra Melchert, Maria Patrícia Chegança da Silva, Yudney Pereira da Motta, Rejane Batista Brinholi, Raimundo Alberto Tostes, and Osimar Sanches. “Megaesophagus Secondary to Myasthenia Gravis in a Female German Shepherd Dog”. Semina: Ciências Agrárias 28, no. 3 (August 30, 2007): 477–482. Accessed February 14, 2026. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3006.